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Prime Tuple Database
Prime p0= 2222712255697967519 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 48 14 16 36 6 42 18 14 4 14 18 42 6 36 16 14 48 (?)
an: 0 48 62 78 114 120 162 180 194 198 212 230 272 278 314 330 344 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Orange Kid
db: batch=81, k=18, 48 14 16 36 6 42 18 14 4
dn: 0 48 14 16 36 6 42 18 14 4 14 18 42 6 36 16 14 48 (?)
an: 0 48 62 78 114 120 162 180 194 198 212 230 272 278 314 330 344 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Orange Kid
db: batch=81, k=18, 48 14 16 36 6 42 18 14 4
| SPT(16) | 2222711272682837903 | 0 18 26 54 68 114 218 228 236 246 350 396 410 438 446 464 | -983015129616 |
| STPT(10) | 2222711407747856189 | 0 2 138 140 150 152 162 164 300 302 | -847950111330 |
| STPT(10) | 2222711727086001467 | 0 2 30 32 42 44 54 56 84 86 | -528611966052 |
| STPT(10) | 2222712002953937819 | 0 2 42 44 60 62 78 80 120 122 | -252744029700 |
| STPT(12) | 2222712231461124587 | 0 2 30 32 42 44 120 122 132 134 162 164 | -24236842932 |
| SPT(16) | 2222712247927143871 | 0 40 82 96 108 120 148 162 196 210 238 250 262 276 318 358 | -7770823648 |
| STPT(10) | 2222712469306892999 | 0 2 18 20 60 62 102 104 120 122 | 213608925480 |
| SPT(16) | 2222712691244280817 | 0 10 22 30 52 112 142 150 154 162 192 252 274 282 294 304 | 435546313298 |
| SPT(16) | 2222712819205901023 | 0 58 130 196 198 234 250 268 276 294 310 346 348 414 486 544 | 563507933504 |
| STPT(10) | 2222713073056636187 | 0 2 30 32 42 44 54 56 84 86 | 817358668668 |
| SPT(16) | 2222713282380733993 | 0 48 88 90 120 174 210 214 324 328 364 418 448 450 490 538 | 1026682766474 |
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